Adding views for deleting and listing user blogs

planet/__init__.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-VERSION = (0, 8, 1, "f") # following PEP 386
+VERSION = (0, 8, 2, "f") # following PEP 386
 
 def get_version():
     version = "%s.%s" % (VERSION[0], VERSION[1])

planet/urls.py

@@ -13,7 +13,7 @@
 from planet.feeds import PostFeed, AuthorFeed, AuthorTagFeed, TagFeed
 from planet.settings import PLANET_CONFIG
 from planet.sitemaps import planet_sitemaps_dict
-from planet.views import FeedAddView
+from planet.views import FeedAddView, BlogListByUserView, BlogDeleteView
 
 
 if PLANET_CONFIG["LOGIN_REQUIRED_FOR_ADDING_FEED"]:
@@ -23,8 +23,10 @@
 
 
 urlpatterns = patterns('planet.views',
+    url(r'^blogs/(?P<pk>\d+)/delete/$', login_required(BlogDeleteView.as_view()), name="planet_blog_delete"),
     url(r'^blogs/(?P<blog_id>\d+)/(?P<slug>[a-zA-Z0-9_\-]+)/$', "blog_detail", name="planet_blog_detail"),
     url(r'^blogs/(?P<blog_id>\d+)/$', "blog_detail"),
+    url(r'^blogs/my-blogs/$', login_required(BlogListByUserView.as_view()), name="planet_blog_list_by_user"),
     url(r'^blogs/$', "blogs_list", name="planet_blog_list"),
     url_add_feed_tuple,
     url(r'^feeds/(?P<feed_id>\d+)/(?P<slug>[a-zA-Z0-9_\-]+)/tags/(?P<tag>.*)/$', "feed_detail", name="planet_by_tag_feed_detail"),

planet/views.py

@@ -1,11 +1,14 @@
 # -*- coding: utf-8 -*-
-from django.core.urlresolvers import reverse
+from django.core.urlresolvers import reverse, reverse_lazy
 from django.forms import ValidationError
 from django.http import HttpResponseRedirect
 from django.shortcuts import render_to_response, get_object_or_404, redirect
 from django.template import RequestContext
 from django.utils.translation import ugettext_lazy as _
-from django.views.generic.edit import CreateView
+from django.views.generic import ListView
+from django.views.generic.detail import SingleObjectMixin
+from django.views.generic.edit import CreateView, DeleteView
+from django.http import Http404
 
 from planet.models import Blog, Feed, Author, Post
 from planet.forms import SearchForm
@@ -264,3 +267,37 @@ def form_valid(self, form):
         self.object = feed
 
         return HttpResponseRedirect(reverse("planet_index"))
+
+
+class BlogListByUserView(ListView):
+    template_name = 'planet/blogs/list_by_user.html'
+    model = Blog
+
+    def get_queryset(self):
+        return Blog.objects.filter(owner=self.request.user)
+
+
+class OwnedObjectMixin(SingleObjectMixin):
+    """
+    An object that needs to verify current user ownership
+    before allowing manipulation.
+
+    From https://github.com/PyAr/pyarweb/blob/b4095c5c1b474a207e45918683de400974f6a739/community/views.py#L43
+    """
+
+    def get_object(self, *args, **kwargs):
+        obj = super(OwnedObjectMixin, self).get_object(*args, **kwargs)
+
+        try:
+            if not obj.owner == self.request.user:
+                raise Http404()
+        except AttributeError:
+            pass
+
+        return obj
+
+
+class BlogDeleteView(DeleteView, OwnedObjectMixin):
+    template_name = 'planet/blogs/confirm_delete.html'
+    model = Blog
+    success_url = reverse_lazy('planet_blog_list_by_user')